Avaya Configuring Bridging Services Manual do Utilizador Página 157

  • Descarregar
  • Adicionar aos meus manuais
  • Imprimir
  • Página
    / 210
  • Índice
  • MARCADORES
  • Avaliado. / 5. Com base em avaliações de clientes
Vista de página 156
Using Translation Bridge Services
114060 Rev. A 4-9
You want to send a packet from TB Network 1 to TB Network 2. As shown in the
figure, there are two possible routes between these two networks:
Through Bridge B, across the SR network, through Bridge C, to the
destination on TB Network 2.
Through Bridge A, across TB Network 3, through Bridge D, to the destination
on TB Network 2.
To avoid continuous looping of the packet around these two paths, you can disable
Bridge A or Bridge D. This eliminates the possibility of the packet using the
second route. If you cannot disable a path, you can disable translation on one part
of the path.
Using the Spanning Tree Protocol
A second way to eliminate loops in the network is to use the spanning tree
algorithm, which discovers and eliminates redundant paths in the network
topology by disabling the appropriate bridges.
You can use the spanning tree with any TB network, but only if the translation
bridge uses Token Ring interfaces to the SR network. For example, you cannot use
the spanning tree algorithm with translation bridging if your interface to the SR
network is Ethernet, using Bay Networks SR encapsulation. Figure
4-2 shows an
example of a spanning tree environment with translation bridging.
Vista de página 156
1 2 ... 152 153 154 155 156 157 158 159 160 161 162 ... 209 210

Comentários a estes Manuais

Sem comentários